From: Guillaume Cottenceau <gc@...>
Date: 2001-07-07T03:18:37+09:00
Subject: [ruby-talk:17420] Re: Default Value in a Hash.. but I need a new object each time!

Michael Neumann <neumann@s-direktnet.de> writes:


[...]

> What you want would be
> 
> h["banana"] <<= 1     # => [1]
> 
> which equals to
> 
> h["banana"] = h["banana"].push(1)

Strange, AFAIK Hash#push modifies the object in place, so this would equal
to:

h["banana"].push(1)


No?


-- 
Guillaume Cottenceau - http://mandrakesoft.com/~gc/